25191584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 55067040

約数和(自身を除く): 29875456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1213, 1298, 1888, 2426, 2596, 4852, 5192, 9704, 10384, 13343, 19408, 20768, 26686, 38816, 53372, 71567, 106744, 143134, 213488, 286268, 426976, 572536, 787237, 1145072, 1574474, 2290144, 3148948, 6297896, 12595792, 25191584]

約数ペア:

[(1, 25191584), (2, 12595792), (4, 6297896), (8, 3148948), (11, 2290144), (16, 1574474), (22, 1145072), (32, 787237), (44, 572536), (59, 426976), (88, 286268), (118, 213488), (176, 143134), (236, 106744), (352, 71567), (472, 53372), (649, 38816), (944, 26686), (1213, 20768), (1298, 19408), (1888, 13343), (2426, 10384), (2596, 9704), (4852, 5192)]